Mercer County

Illinois · Population: 15,487 · Official website

Mercer County, Illinois

Congressional representation for Mercer County, Illinois.

Congressional Districts

DistrictRepresentativeParty
Photo of Mary E. MillerIL-15Mary E. MillerRepublican
Photo of Darin LaHoodIL-16Darin LaHoodRepublican
Photo of Eric SorensenIL-17Eric SorensenDemocrat

ZIP Codes

ZIP CodeCongressional District
61231IL-15 (+ others)
61262IL-15 (+ others)
61263IL-15 (+ others)
61276IL-15 (+ others)
61442IL-15
61465IL-15 (+ others)
61472IL-15 (+ others)
61476IL-15
61486IL-15 (+ others)